CA349304A - Heating and ventilating unit - Google Patents

Heating and ventilating unit

Info

Publication number
CA349304A
CA349304A CA349304A CA349304DA CA349304A CA 349304 A CA349304 A CA 349304A CA 349304 A CA349304 A CA 349304A CA 349304D A CA349304D A CA 349304DA CA 349304 A CA349304 A CA 349304A
Authority
CA
Canada
Prior art keywords
heating
ventilating unit
ventilating
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA349304A
Other languages
French (fr)
Inventor
H. Nelson Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herman Nelson Co
Original Assignee
Herman Nelson Co
Publication date
Application granted granted Critical
Publication of CA349304A publication Critical patent/CA349304A/en
Expired legal-status Critical Current

Links

CA349304A Heating and ventilating unit Expired CA349304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA349304T

Publications (1)

Publication Number Publication Date
CA349304A true CA349304A (en) 1935-04-02

Family

ID=35337267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349304A Expired CA349304A (en) Heating and ventilating unit

Country Status (1)

Country Link
CA (1) CA349304A (en)

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